Corner key machine

Details Corner key machine Corner key machine

1975-02-03

1976-06-29

DiPalma, Victor A.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29208C, 29211R, B23P 1904

Patent

active

039655601

ABSTRACT:
A machine or apparatus is provided for automatically inserting a corner key or angle member in an opening in each end of a lineal member or shape, especially an aluminum extrusion for joining mitered corners of a window together. The apparatus comprises a frame, shape or lineal member feed means mounted on the frame for positioning and feeding a lineal shape or member to a location for receiving a corner key, one or more key feed means for positioning and inserting a corner key into one or both ends of the shape or lineal member, and means for operating the lineal member feed means and the key feed means in a desired sequence.

REFERENCES:
patent: 2075795 (1937-04-01), Babcock
patent: 2934818 (1960-05-01), Challoner et al.
patent: 3011248 (1961-12-01), Gilkey
patent: 3032866 (1962-05-01), Nathan
patent: 3241224 (1966-03-01), Banister et al.

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